Dyfyniad APA

(1987). The role of science and technology in economic competitiveness. Washington: National Science Foundation.

Dyfyniad Arddull Chicago

The Role of Science and Technology in Economic Competitiveness. Washington: National Science Foundation, 1987.

Dyfyniad MLA

The Role of Science and Technology in Economic Competitiveness. Washington: National Science Foundation, 1987.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.